OPERATION MANUAL

OPERATION MANUAL
MODEL
UHV-6
Multi Band Mobile Antenna far
7~Hz, 21NUaz,
28~,
50~z, 14~z,
_3.5~H~JoRtion»)_1±-MH~tion),
430~z
l~z(optio~_
Features:
*
*
*
*
Developed for transmitting 50, 144 & 430MHz basically. With addition use of Hf-coils+Elements,
UHV-6
can be used for 6 or 7bands easily.
UHV-6 is developed for multi-purpose operation, Frequency characters of 50/144/430MHz, however, will keep
always best condition, irrespective af any additional use af extra coils and elements.
Combinations use, with COMET duplexer, such as CF-530 or CF-706/CF-360, allows multiple TX and RX, at
the same time.
Free direction Fold-Over is convenient while parking the car in narrow space.
How-to fold-down the antenna
llit-up
l
o
C>
Fold down, Jn /
any dir.Cti?
. How to lise:
G)Please confirm tìght fastening ~f each
set screws by usìng standard spanner.
CVTighten antenna on base connection.
@For better transmission, set antenna at
vertìcal=positìon as much as-possìbìe=
G)Please confirm VSWRwhile transmìtting.
2 nd
Specifications:
Frequencies
3.5MHz(option),7MHz,14MHz(option),18MHz(option),21MHz,28MHz,52.5MHz,
Gain
HF-50MHz/ OdB , 144MHz/2.15dBi , 430MHz/5.5dBi
V.SWR
HF
Less than 1 : 1.6
50/144/430MHz
Impedance
Max. in-put Power
Weight
Length
1: 1.5
500
120W / SSB(50 +144MHz-200W / SSB)
540g(min.) -730g(max.)
1.9m(max. at 7MHz operation)
146MHz,430MHz
Freguency Adjustment :
*
50/144/430MHz.
Basically, no adjustment is required.
1) In case of 50 /144MHz,
finer freq. Control can be done, adjusting length of Element. Please unfasten the
Element fix screw.
2) Hf'-bands-Antenna
length is shorted ai each loading coils. Freqnency control at each HF-bands can be
done, by adjusting the length of each adjust Elements, extending or cutting little by little. When the
elements were cut too much by mistake, please use extra elements (90mm / 2pcs. 550mm / 1pcs.)
in~ ved ~·~~k~e.
Frequency Shift by each lcm are :
7MHz
O.042MHz
21MHz
0.35MHz
14MHz ... _._.... O.25MHz
28MHz
O.5MHz
Note & Remarks :
1. Please read through this Operation Manual initially, before assembling
start, and find out the desired
Frequency Combination.
2.
model UHV-6 inc1udes many components. Before driving start, please confirm tight fastening of each Set
Screws.
•
Wiring Examples with Mount, Duplexers CF -530 or CF -760, CF-360
/
ç
ç
IQ
/Mount
.
RS-700 etc.
Cable.assembly
CK-3 or 0<_5
Q
Mount
RS-700 etc.
. Cable.assembly
Q<-J or CK-S
.
{t,
H
HF~50MHz
i;
3" ,,~-)OO
144MHZ&43(}MH~·
:
Transce~ver
CF-360
144&430MHz
HF-430MHz
Transceiver
lMaìntenance]
*
5 OMHz "Transceiver
If mal-function is occurred, stop operation and try find the reason. If it is not settled, plea se contact the starei shop
where you purchased the antenna or our Engineering Department.
•
Before driving start, please check the SWR is in correct position.
•
Routinely, please confirm tight fastening of each Ste Screws.
(Customer Service]
•
Replacement parts and accessories are available at our dealer and our factory.
•
This quality product is manufactured
-
oy
•
tiansportation:-
under striet quality control. Please contact the starei shop far those damaged
-~--
-
For further information
~---
about assembling work and other technical matters, please contact to our Engineering
Department.
COMET CO.,LTD;
4-18-2 Tsuji, Minami-Ku, Saitama-Shi, Saitama, 336-0026 JAPAN
URL: http://WW-W.comet-ant.co.jp
TEL: +81(0)48-839-3131
FAX: +81 (0)48-839-3136
--I
~
.Sub Elemen~
/.
---
,
..... - ... _.
__ .
I
I
~Uper
Ele.
I'\SOMHZ
28MHz Adjust Ele.
(75mm standard lehgth)
Chok e CoiI
/
--
Ele. Set Screw
14MHz Adjust Ele.
(80mm standard length)
""-
21MHz Coil(L-21)
14MHz Coil(L -14)
Ele. Holder
Ele. Holder
Ele. Holder
Ele.
('4X45)
I
~
Uper Ele.
""-
('4'45)
50MHz Choke Coil
50MHz Choke Coil
Element
Element
,I \
Ele. Set Screw
Ele. Set screw
28MHz Coil(L-28)
~Uper
\('4X45)
~
7MHz Adjust Ele.
(503mm standard lengt h)
/~o
21 MHz Adjust Ele.
--:-(8Omm
standard lenqth)
Ele. Set Screw
Top-Tip
,
Pleose do not remove the top-tipo
If rernoved, Corono electric dischorge
will anse from 2S-30W operation at
7 or 14MHz
Element
7MHz Coil(L -7)
Ele.Holder
""-
Element
I\
~OMHzChoke,Coil
('4X45)
SOMHz Choke Coil
(14'45)
)
Elemetit
(Hx~5)
,
(HX~5)
430MHz Phaiirg Coi
Elerileht
Element
('4X405)
~4X~5)
(~4'~5)
430MHz Phasing Coil
430MHz Phasing Coil
430MHz Phasing CoiI
Element
Element
Element
'430MHz PhasingCoìl
.
}
I
Element
I
(,5X310)
(.5X310)
.~ .
".
Ele:' Fix Screw
Elernent-"
('5'310)
('5'310)
Ele. Fix Screw
Ele. Fix Screw
Ele. Fix Sc~ew
Fold-Over
Fold-Over
Fold-Over
Fold-Over
Base Coi!
Base Coil
Base Coil
Ele. Fix. Screw
,
~~.
\
('5'310)
.
l
,
Fold-Over
I
I
I
Base Coil
I
~2.0~",
r
'
l.'
4-40
i
---
r
1.0
1~.5
146
440
FREO.(MH-r)
r
1<46
---
147.5
FREQ.(MHI')
,
50
$1
---
.
$2
5.J
5..•.
FREQ.(MH:t)
so
1.0
.
51
52
---
5J
~4
F'REQ.(IoJH~)
1<46
147.5
FREO.(MMz)
j
1..5
1.0
2e
.2&..5
---
Z9
29.~
co
FREQ,(MH:Z}
~o
51
---
~2.0~
t
'144.5
l.'
ì1.5~
LO
FREO.(MHZ)
---
S2.0~
'5
450
1.5
LO
144.5
445
---
1.5
FREO.(MHZ)'
~2.0,~
1.0
---
450
1.0
147.5
---
r
445
~2.0~
1.5
1.5
1.0
440
FRE:O.(MH:Z)
w·
S2.0~
r
'
1.0
.so
4-45
~2.0~
~2.0EE
~2.0,~
I
L
S2.0~
1.5
1.0
f
l,
~!
:52
53
.5.••.
F'REC.(MHz)
~,.O~
f
---
f
f t::I
21.225
21.4,5
FREO.(MHl')
·1
440
440
445_
FREQ.("'~
St°c=r-l
f15~
i --fl::,~
,
[.0
144.5
146
147.5
so
~1
---
445
LO,
F'REO.(MHz)
'
.
" I.'
1
450
--
wS2.0~.
,
,
('
.
-
144.5:
146
---
F'R€Q.(Mt-Iz}
147.5
FREQ.(MHZ)
~2.a~
I
1.5
, '
1.0
I.O~
I
I.'
1.0
'2
~.J
54
F'REQ.(MHZ)
s10Eftj,
ps
1.0
21
'Ji2.a~
S2.0~
~~
1.5
Bose Coil
\1
1.0
,
.
,
50~2
-T--~
5.3
!54
FREO.(MHz)
f~::~
1.0~
14
1 ••..175
---
14 ..J5
F'REO.(MHZ)
IO
L.
j
=
•
----
14MHz Coil(L-14)
--
Elemen! Holder
----
Ele. Set Scre~
--
7104HzCOil(L-i
~
~
(f4lI~)
(""<05)
4.30MHz Phasing Coil
"'"
4.30MHz Phasing Coil
~
____ Element
" _Element
(.5><Jl0)
Ele. Set Serew
7MHz Coil(L-7)
Elemen! Holder
/
,,21MHz Coil(L-21)
----
Ele. Set Serew
,,21MHzCoil(L-21)
50MHz Choke Coil
~
(14"<05)
7104HzAdjust Ele.
(503mm stondord length)
7MHz Adiust Ele.
(503mm stondord length)
50MHz Choke Coil
~
"'"
-=
Ele. Set Serew
/
SOMHz Choke Coil
7MH:zlII Adiust ,Elc.
(503mm ston?ord len~th)
14MHz Adiust Ele.
(80mm stondord length)
14MHz Adiust E1e.
(BOmm standord length)
430MHz Phosing Coil
"'"
____ Eiement
(f5><310)
~
~
(14"<05)
430MHz PhOSirg Coil
_Element
"'"
430MHz Phosing Coil
_
Element
I
(.5><310)
('5><Jl0)
(f~-40S)
('."<05)
"'"
430MHz Phosing Coil
II-Element
('5><Jl0)
('5I<Jl0)
Ele. Fix Screw
Ele. Fix Serew
Ele. Fix Serew
Ele. Fix Screw
Ele. Fix Screw
Ele. Fix Screw
Fald-Over
fold-Over
Fold-Over
Fold-Over
Foìd-Over
Fold-Over
. Base Coil
Base Coil
Base Coil
Bose Coil
Base Coil
Base Coi!
I
!
I
,
~"0r-rtl
l
\
~2.0~
I
I 1.,.
~2.0~'
440
445
---_
450
FREO.(UH:z)
~2.0~'
.
.
144.5
1.0
140
---
147.5
f"REQ.(MH~}
f~;c=r=2J
1.O~
50
.51
52
---
53
,.04FREQ.(MH:r)
r;c:cJZ
28
28 ..5
---
29
l''
1.0
144.5
140
147.5
FREO.(~H:r)
1..
1.0
SO
51
---
52
53
54
FREQ.(Io.4Hz:)
I.o~
---
2929,S
.30
FR€O.(MHZ)
---
14..175
14.J!5
FREO.(MH:z)
26
28.5
---
2'.22~
21.45
I=REQ.(M"'z)
FREO.(MM:z)
t' '.0
144.5
148
---
~2.0~
I.'
i
1.<>
50
51
52
~2.0~
1.5
,
1.0
J,
'o 144.5
---
F'RT·(MMZ)
148
J
147.5
f"Rf:Q.(l.4Mz)
53
.54
F'REQ.(Mt-I:z)
5
w
---
2'.~
21.225
F'REQ.(UH:Z)
2.0
f l'
440
+-"T"--"""-+---'
11.175
---
i
14 . .35
F'R.EO.(M,,",z)
F"'FtE:a.(M,,",z)
S2.0EE
l
I.~
1.0
144.5·
1.°2J.6--26•...
::.::-.zLg--l-.'-.J30
!~I
:ifi
I
7
---
1.0~
7.1
~E(I.( ••.•
Hz)
IO
_
144F"REa.(M~t~.5
51
21
.147.5
FREQ.(MHz)
21.22.5
21.4.5
F~Ea.("'MZ)
---
7.05
7.1
F"REO.(MHz)
IO
.
51
5.2
5.3
54
F"REQ.("'Hz)
.
14
___
t4.175
·14.J5
f'REO.(MHZ)
---
1.0!.
7.1
F'REO.(MHZ)
~l.0ct:3
I
l.
1.5
'5
.-
50
l.5
I
.
---
7
148
1.5
5.3
, .••.
FREQ.(MMz)
~2'0E:f3
l
LO
450
F"REQ.(t..aHZ)
~2.0E32j
I
--o -~2.0~
1.<>
~2
~2.0E2j
f
,O
1401.5
---
~2.0~
1'5
50
445
___
~2.0
r==r:=:J
l'''~
w
R
1.5
'o 440
450
I~
1.0
u
445
---
---
I.'
LO
I
~l.O~
1.5
1.0
450
~2.0c=:ro
11.'~
-'--
147.5
~2.0~
21
I
1-4
445
I
~2.0~
1.0
-.--
.•.
4-40
F'REO.(MMX)
t '-'
t.
1.0
.21
---
1.0
450
.s
ìS2.°EB
f:;o=-r=J
t
445
~2.0~
~l.O~
t
4-40
450
FREQ.(MH:r)
---
29.S
JO
FRE:Q.(NH'I:)
~2.0~'
'.0
445
---
1.0~
t
4-40
~l.o~
I~
II.·~
,.o~
1.0
1.0
f
f~;~
1.'
7
••
--'-